document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=571691>Question 571691</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A linear function has a slope of 7, and when x is 3 the value for y is 22. Use a graph or a table to figure out the equation of the function. Show your work. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #368207 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=368207\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = 7x + b where b is the y-intercept\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "However we know that if x = 3, y = 22. We have\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "22 = 7(3) + b --> b = 1\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "So the function is y = 7x + 1. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );